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Purina Bella vs Castor & Pollux

Purina Bella vs. Castor & Pollux

In this comparison article for Purina Bella vs Castor & Pollux, we'll highlight the key differences between these two pet food brands. To properly compare Purina Bella and Castor & Pollux, we'll use up-to-date nutritional and price information.

There are many factors to consider when choosing the best pet food brand for your pet. Factors such as ingredient quality, guaranteed analysis, product safety, brand history, and cost are among the most important factors to consider.

Throughout this Castor & Pollux vs Purina Bella comparison, we've utilized average data to make general comparisons. If you'd like to see individual product reviews, visit our Purina Bella Review Page or Castor & Pollux Review Page.

Guaranteed Analysis: Castor & Pollux vs. Purina Bella

According to AAFCO, all pet food labels must provide a guaranteed analysis of nutrient content. The analysis must provide guaranteed minimum percentages of crude protein and crude fat, and maximum percentages of crude fiber and moisture.

All percentages used in this comparison are averages reported on a dry matter basis.

Purina Bella Dog Food vs. Castor & Pollux Dog Food

Dry Dog Food Purina Bella Castor & Pollux
Crude Protein 29.5% 33.1%
Crude Fat 17.6% 16.9%
Crude Fiber 4.5% 4.1%
Wet/Canned Dog Food Purina Bella Castor & Pollux
Crude Protein 44.8% 39.9%
Crude Fat 22.4% 23.5%
Crude Fiber 5.3% 6.5%

Crude Protein Comparison For Dog Food

Protein is an extremely important part of your dog's diet. Without sufficient protein, dogs can develop a wide-range of serious health problems.

According to our data, Castor & Pollux guarantees 3.52% more protein than Purina Bella. Although this difference is relatively small, it's still a notable difference. In addition, Purina Bella wet dog foods also provide more protein than Castor & Pollux wet foods.


Crude Fat Comparison For Dog Food

Fats are an absolutely vital component of a balanced canine diet. Not only do fats provide energy, but they also serve important roles in the normal development and function of your dog's body. For example, fats help dogs produce prostaglandins, which reduce inflammation among many other significant functions.

Castor & Pollux and Purina Bella both provide roughly the same amount of crude fat. With regards to wet dog food, Castor & Pollux and Purina Bella also provide roughly the same amount of crude fat.


There is a relatively insignificant difference between the crude fiber content of the two brands. With regards to wet dog food, Castor & Pollux and Purina Bella also provide roughly the same amount of crude fiber.

Purina Bella Pet Food Ingredients vs. Castor & Pollux Pet Food Ingredients

Here are some of the controversial ingredients used only by Purina Bella.

Liver
Canola Meal
Brewers Rice
Wheat Gluten
Soybean Flour
Corn Gluten Meal
Meat By-Products
Whole Grain Corn
Whole Grain Wheat
Chicken By-Product Meal

Here are some of the controversial ingredients used only by Castor & Pollux.

Garlic
Caramel
Pea Protein
Garlic Powder
Tomato Pomace
Powdered Cellulose
Organic Pea Protein
Organic Caramel Color
Organic Garlic Powder
Pea Protein Concentrate
Canola Oil (Preserved With Mixed Tocopherols)
Canola Oil (Preserved With Mixed Tocopherols And Citric Acid)

We believe that certain pet food ingredients are linked to adverse health affects; these ingredients are classified as harmful.

Purina Bella and Castor & Pollux both use the following harmful ingredients in many of their products:

Menadione Sodium Bisulfite Complex

Here are some of the harmful ingredients used only by Purina Bella.

Added Color

Product Safety: Recall History of Purina Bella & Castor & Pollux?

According to our records, Purina Bella has never been recalled.

Castor & Pollux has been recalled once.

  • May 23, 2018: elevated levels of beef thyroid hormone

Price Comparison: Which Brand Is More Expensive?

Dry Dog Food Purina Bella Castor & Pollux
Per Pound $2.07 $4.96
Per Calorie $0.0012 $0.0030
Wet Dog Food Purina Bella Castor & Pollux
Per Pound $3.17 $5.78
Per Calorie $0.0070 $0.0122

The average cost-per-lb is heavily influenced by the varying amounts of moisture present in each brand's food products (wet vs. dry food, dry vs. freeze-dried food, etc). However, the average cost-per-kcal eliminates the influence of moisture. Therefore, the average cost-per-kcal is the better metric to consider.

If you'd like to calculate the average cost-per-day or cost-pet-year of feeding Purina Bella or Castor & Pollux, input your pet's weight into our cost analyzer widget.

Averages price data can identify whether or not there exists a significant price difference between two brands. However, the actual price that you'll pay for Purina Bella or Castor & Pollux will depend on your shopping habits.

Pet owners who use our price comparison feature typically save more than 25% off retail prices for Purina Bella and Castor & Pollux. In addition, we currently have some great coupons for our readers.


Disclosure: PawDiet has an affiliate relationship with stores featured (or linked-to) in this article. We are compensated for referring customers. Thank you for shopping with our retail partners!

Where To Buy Purina Bella Pet Foods

You can purchase Purina Bella pet foods from the following stores:


9 Recipes In-Stock Today

5 Recipes In-Stock Today

Where To Buy Castor & Pollux Pet Foods

You can purchase Castor & Pollux pet food products from these retailers:


58 Recipes In-Stock Today

25 Recipes In-Stock Today

51 Recipes In-Stock Today

Type Of Pet Foods Available

Product Purina Bella Castor & Pollux
Dry Dog Food 2 Recipes 14 Recipes
Wet Dog Food 14 Recipes 28 Recipes
Dog Treats 22 Treats
Dry Cat Food 6 Recipes
Wet Cat Food 18 Recipes
Cat Treats 1 Treats

Compare Pet Food Prices Across Multiple Pet Stores